<template>
	<div>
		<div style="margin: 10px 0">
			<el-input style="width: 200px" placeholder="请输入名称" suffix-icon="el-icon-search" v-model="username">
			</el-input>
			<el-input style="width: 200px" placeholder="请输入邮箱" suffix-icon="el-icon-message" class="ml-5"
				v-model="email"></el-input>
			<el-input style="width: 200px" placeholder="请输入地址" suffix-icon="el-icon-position" class="ml-5"
				v-model="address"></el-input>
			<el-button class="ml-5" type="primary" @click="load">搜索</el-button>
			<el-button type="warning" @click="reset">重置</el-button>
		</div>

		<div style="margin: 10px 0">
			<el-button type="primary" @click="handleAdd">新增 <i class="el-icon-circle-plus-outline"></i></el-button>
			<el-popconfirm class="ml-5" confirm-button-text='确定' cancel-button-text='我再想想' icon="el-icon-info"
				icon-color="red" title="您确定批量删除这些数据吗？" @confirm="delBatch">
				<el-button type="danger" slot="reference">批量删除 <i class="el-icon-remove-outline"></i></el-button>
			</el-popconfirm>
			<!-- <el-upload :action="'http://' + serverIp + ':9090/user/import'" :show-file-list="false" accept="xlsx" :on-success="handleExcelImportSuccess" style="display: inline-block">
        <el-button type="primary" class="ml-5">导入 <i class="el-icon-bottom"></i></el-button>
      </el-upload>
      <el-button type="primary" @click="exp" class="ml-5">导出 <i class="el-icon-top"></i></el-button> -->
		</div>

		<el-table :data="tableData" border stripe :header-cell-class-name="'headerBg'"
			@selection-change="handleSelectionChange">
			<el-table-column type="selection" width="55"></el-table-column>
			<el-table-column prop="id" label="ID" width="80"></el-table-column>
			<el-table-column prop="username" label="用户名" width="140"></el-table-column>
			<el-table-column prop="role" label="角色">
				<template slot-scope="scope">
					<el-tag type="primary" v-if="scope.row.role === 'admin'">管理员</el-tag>
					<el-tag type="warning" v-if="scope.row.role === 'user'">用户</el-tag>
					<el-tag type="success" v-if="scope.row.role === 'root'">超级管理员</el-tag>
				</template>
			</el-table-column>
			<el-table-column prop="nickname" label="昵称" width="120"></el-table-column>
			<el-table-column prop="email" label="邮箱"></el-table-column>
			<el-table-column prop="phone" label="电话"></el-table-column>
			<el-table-column prop="address" label="地址"></el-table-column>
			<el-table-column prop="lastName" label="名字"></el-table-column>
			<el-table-column prop="firstName" label="姓氏"></el-table-column>
			<el-table-column prop="status" label="是否禁言">
				<template slot-scope="scope">
					<el-tag type="primary" v-if="scope.row.status == '1'">无</el-tag>
					<el-tag type="warning" v-if="scope.row.status == '0'">禁言中</el-tag>
				</template>
			</el-table-column>

			<el-table-column label="操作" width="500" align="center">
				<template slot-scope="scope">
					<el-button type="success" @click="handleEdit(scope.row)">编辑 <i class="el-icon-edit"></i></el-button>
					<el-popconfirm class="ml-5" confirm-button-text='确定' cancel-button-text='我再想想' icon="el-icon-info"
						icon-color="red" title="您确定删除吗？" @confirm="del(scope.row.id)">
						<el-button type="danger" slot="reference">删除 <i class="el-icon-remove-outline"></i></el-button>
					</el-popconfirm>
				</template>
			</el-table-column>
		</el-table>
		<div style="padding: 10px 0">
			<el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="pageNum"
				:page-sizes="[2, 5, 10, 20]" :page-size="pageSize" layout="total, sizes, prev, pager, next, jumper"
				:total="total">
			</el-pagination>
		</div>

		<el-dialog title="用户信息" :visible.sync="dialogFormVisible" width="30%">
			<el-form label-width="80px" size="small">
				<el-form-item label="用户名">
					<el-input v-model="form.username" autocomplete="off"></el-input>
				</el-form-item>
				<el-form-item label="角色">
					<el-select clearable v-model="form.role" placeholder="请选择角色" style="width: 100%">
						<el-option v-for="item in roles" :key="item" :label="item" :value="item"></el-option>
					</el-select>
				</el-form-item>
				<el-form-item label="昵称">
					<el-input v-model="form.nickname" autocomplete="off"></el-input>
				</el-form-item>
				<el-form-item label="邮箱">
					<el-input v-model="form.email" autocomplete="off"></el-input>
				</el-form-item>
				<el-form-item label="电话">
					<el-input v-model="form.phone" autocomplete="off"></el-input>
				</el-form-item>
				<el-form-item label="地址">
					<el-input v-model="form.address" autocomplete="off"></el-input>
				</el-form-item>
				<el-form-item label="用户名字 姓">
					<el-input v-model="form.firstName" autocomplete="off"></el-input>
				</el-form-item>
				<el-form-item label="用户名字 名">
					<el-input v-model="form.lastName" autocomplete="off"></el-input>
				</el-form-item>
				<el-form-item label="是否禁言">
					<template>
						<el-radio v-model="form.status" label="0">开启禁言</el-radio>
						<el-radio v-model="form.status" label="1">关闭禁言</el-radio>
					</template>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click="dialogFormVisible = false">取 消</el-button>
				<el-button type="primary" @click="save">确 定</el-button>
			</div>
		</el-dialog>

		<el-dialog title="课程信息" :visible.sync="vis" width="30%">
			<el-table :data="courses" border stripe>
				<el-table-column prop="name" label="课程名称"></el-table-column>
				<el-table-column prop="score" label="学分"></el-table-column>
			</el-table>
		</el-dialog>

		<el-dialog title="课程信息" :visible.sync="stuVis" width="30%">
			<el-table :data="stuCourses" border stripe>
				<el-table-column prop="name" label="课程名称"></el-table-column>
				<el-table-column prop="score" label="学分"></el-table-column>
			</el-table>
		</el-dialog>
	</div>
</template>

<script>
	import {
		serverIp
	} from "../../public/config";

	export default {
		name: "User",
		data() {
			return {
				serverIp: serverIp,
				tableData: [],
				total: 0,
				pageNum: 1,
				pageSize: 10,
				username: "",
				email: "",
				address: "",
				form: {},
				dialogFormVisible: false,
				multipleSelection: [],
				roles: [],
				courses: [],
				vis: false,
				stuCourses: [],
				stuVis: false
			}
		},
		created() {
			this.load()
		},
		methods: {
			lookCourse(courses) {
				this.courses = courses
				this.vis = true
			},
			lookStuCourse(stuCourses) {
				this.stuCourses = stuCourses
				this.stuVis = true
			},
			load() {
				this.request.get("/api/user/list", {
					params: {
						page: this.pageNum,
						limit: this.pageSize,
					}
				}).then(res => {
					// console.log(res)
					this.tableData = res.result.list
					this.total = res.result.totalCount

				})

				this.request.get("/api/admin/role").then(res => {
					//console.log(res)
					this.roles = res.result
				})
			},
			save() {
				this.request.post("/api/user/save", this.form).then(res => {
					if (res.code == 200) {
						this.$message.success("保存成功")
						this.dialogFormVisible = false
						this.load()
					} else {
						this.$message.error("保存失败")
					}
				})
			},
			handleAdd() {
				this.dialogFormVisible = true
				this.form = {}
			},
			handleEdit(row) {
				this.form = JSON.parse(JSON.stringify(row))
				this.dialogFormVisible = true
			},
			del(id) {
				this.request({
					url: "/api/user/adminDelete",
					data: [id],
					method: 'post'
				}).then(res => {
					if (res.code == 200) {
						this.$message.success("删除成功")
						this.load()
					} else {
						this.$message.error("删除失败")
					}
				})
			},
			handleSelectionChange(val) {
				// console.log(val)
				this.multipleSelection = val
			},
			delBatch() {
				let ids = this.multipleSelection.map(v => v.id) // [{}, {}, {}] => [1,2,3]
				this.request.post("/api/user/adminDelete", ids).then(res => {
					if (res.code == 200) {
						this.$message.success("批量删除成功")
						this.load()
					} else {
						this.$message.error("批量删除失败")
					}
				})
			},
			reset() {
				this.username = ""
				this.email = ""
				this.address = ""
				this.load()
			},
			handleSizeChange(pageSize) {
				//console.log(pageSize)
				this.pageSize = pageSize
				this.load()
			},
			handleCurrentChange(pageNum) {
				//console.log(pageNum)
				this.pageNum = pageNum
				this.load()
			},
		}
	}
</script>


<style>
	.headerBg {
		background: #eee !important;
	}
</style>
